# Nadi Pariksha vs Focus Lock

The clearest difference is in-app purchases: Nadi Pariksha at none against Focus Lock's 1. Nadi Pariksha also leads on device support (3 vs 1) and iOS requirement (15.6 vs 26.0). Focus Lock's advantage is update cadence (every 3 days vs fortnightly). On price and ads there is nothing between them.

Both are free to download. Focus Lock sells 1 one-off in-app purchase. Nadi Pariksha asks for nothing beyond the download.

Nadi Pariksha ships an update fortnightly, Focus Lock every 3 days. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Nadi Pariksha | Focus Lock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 54 MB | 59 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Atreya Innovations Pvt Ltd](https://appshunter.io/developer/1685812651) | [Ideas Snap Company Limited](https://appshunter.io/developer/1800864852) |

## What reviewers say

### Nadi Pariksha

[App page](https://appshunter.io/ios/app/nadi-pariksha/id6747814321)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Focus Lock

[App page](https://appshunter.io/ios/app/focus-lock-study-timer/id6760608431)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $14.99 | one-time |


## Frequently asked questions

### Is Nadi Pariksha free?

Nadi Pariksha is free to download, with no in-app purchases.

### Is Focus Lock free?

Focus Lock is free to download, with in-app purchases available.

### Do Nadi Pariksha or Focus Lock have ads?

Neither Nadi Pariksha nor Focus Lock shows ads.

### Which is updated more often, Nadi Pariksha or Focus Lock?

Nadi Pariksha ships an update fortnightly, and Focus Lock every 3 days. Most recently, Nadi Pariksha was updated on October 11, 2026 and Focus Lock on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*